Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF Thailand F1 | 2018/08/22 02:00 | Pruchya Isarow v Rimpei Kawakami | 4-6,6-3,6-3 |
| ITF Thailand F1 | 2018/08/20 06:50 | Rimpei Kawakami v Chanchai Sookton-Eng | 6-2,6-1 |
| ITF Indonesia F2 | 2018/07/31 03:45 | Quentin Robert v Rimpei Kawakami | 6-4,3-6,6-3 |
| ITF Guam F1 | 2018/06/21 01:30 | Sam Ryan Ziegann v Rimpei Kawakami | 4-6,3-6 |
| ITF Guam F1 | 2018/06/19 00:00 | Rimpei Kawakami v Jake Delaney | 6-1,6-1 |
| ITF Japan F8 | 2018/06/15 04:15 | Rimpei Kawakami v Rio Noguchi | 4-6,2-6 |
| ITF Japan F8 | 2018/06/14 03:00 | Rimpei Kawakami v Kazuma Kawachi | 6-1,2-6,7-6 |
| ITF Japan F8 | 2018/06/13 01:00 | Sora Fukuda v Rimpei Kawakami | 6-1,3-6,3-6 |
| ITF Thailand F2 | 2018/08/25 04:00 | Tsung-Hao Huang v Worarin Kumthonkittikul | 6-3,7-6 |
| ITF Chinese Taipei F2 Qual | 2018/07/22 05:30 | Tsung-Hao Huang v Fei Yun Liao | 4-6,4-6 |
| ITF Chinese Taipei F1 | 2018/07/17 02:00 | Haru Inoue v Tsung-Hao Huang | 6-3,6-2 |
| ITF Chinese Taipei F1 Qual | 2018/07/16 02:00 | Arata Onozawa v Tsung-Hao Huang | 5-7,6-3,1-6 |
| ITF Chinese Taipei F1 Qual | 2018/07/15 02:00 | Yutaro Matsuzaki v Tsung-Hao Huang | 6-7,1-6 |
| ITF China F10 Qual | 2018/07/07 05:00 | Tsung-Hao Huang v Zhe Zhou | 3-6,2-6 |
| ITF China F9 | 2018/07/04 03:00 | Weiqiang Zheng v Tsung-Hao Huang | 6-1,6-4 |
| ITF China F9 | 2018/07/03 07:00 | Weibowen Zou v Tsung-Hao Huang | 2-6,4-6 |